Hi! Did you try disconnecting the Source Repo and connecting it back again?

yes

maybe my repo has too many branches or something?

that shouldn't be a limitation

there's a alot of branches, but many of them are missing

even ones that have been there for quite some time

seems like it's limited to 100 or something

seems to only list about 175 out of like 500 I have

i counted them lol

kinda a huge blocker for me atm… any ideas?

I tried to repro this, I created a repo with 500 branches and every branch showed on the list.

Maybe try disconnecting and reconnecting the repo?

Check if the Railway app has all the needed permissions on your GH Workspace (https://railway.com/account -> click "Configure")